Enhance the safety and efficiency of your refrigeration and air conditioning systems with this high-quality Pressure Control Switch, designed for reliable high and low voltage limit control. Crafted from premium stainless steel, iron-plated nickel, and durable plastic materials, this pressure switch offers excellent anti-corrosion properties and long-lasting durability for demanding industrial applications. Key Features: · Premium Material Construction: Made from stainless steel, iron-plated nickel, and plastic to ensure superior corrosion resistance and extended service life in various environments. · Wide Media Compatibility: Suitable for use with freon, air, liquid, and other non-corrosive media, providing versatile application options. · Stable SPDT Switch: Equipped with a Single Pole Double Throw (SPDT) switch that guarantees stable and reliable contact switching for precise control. · Adjustable Pressure Settings: Features a pressure regulating range from 1 to 10 bar and a differential pressure adjustment range of 1 to 3 bar, with factory settings at 5 (OFF/ON) to 6 (ON/OFF) bar for optimal performance. · Robust Electrical Performance: Supports power supply voltage from 24V to 380V with micro switch life rated up to 100,000 cycles. Electrical parameters include: at 125VAC, 20A non-inductive current, 15A full load current, and 72A instantaneous current; at 250VAC, 10A non-inductive current, 8A full load current, and 72A instantaneous current. · Easy Installation: Comes with a mounting bracket and screws for quick and secure installation in refrigeration equipment or automatic air conditioning systems. · High Airtightness: Tested to withstand a maximum air tightness pressure of 16.5 bar, ensuring reliable operation under demanding conditions. Specifications: · Material: Stainless steel, iron plated nickel, plastic · Weight: 420g (14.8oz) · Pressure Regulating Range: 1 – 10 bar · Differential Pressure Adjustment Range: 1 – 3 bar · Factory Setting: 5 (OFF/ON) – 6 (ON/OFF) bar · Maximum Air Tightness Test: 16.5 bar · Power Supply Voltage: 24V – 380V · Micro Switch Life: 100,000 cycles · Electrical Parameters:  - 125VAC: 20A non-inductive, 15A full load, 72A instantaneous current  - 250VAC: 10A non-inductive, 8A full load, 72A instantaneous current Package Includes: · 1 x Pressure Control Switch · 1 x Mounting Bracket · 4 x Screws · 1 x Instructions This Pressure Control Switch is an essential component for maintaining precise pressure regulation and electrical safety in refrigeration and air conditioning systems. Its durable construction, reliable SPDT switch, and adjustable settings make it a versatile and dependable choice for professional HVAC applications.